Rio Grande, Ohio — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Rio Grande, Gallia County.
| City | Rio Grande |
| State | Ohio (OH) |
| County | Gallia |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 38.879522 |
| Longitude | -82.380432 |
| Population | 739 |
| Density | 226.9 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 45674, 45614 |
| Area Code | 937 |
| County Seat | Gallipolis |
| School District | Gallipolis City School District |
Rio Grande is a locality in Gallia County, Ohio, United States. It is a small community with a population of 739. The population density is 226.9 people per km². Rio Grande is located at 38.8795°N, 82.3804°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 45614.
Rio Grande lies cradled by the rolling hills of Gallia County, where the land softens into broad, cultivated valleys. It lies 32.0 miles north of Huntington, WV (from Huntington, WV: bearing 6°T), and is situated 5.1 miles west-south-west of Bidwell. The air here carries the scent of damp earth and ripening corn, especially in the late summer, a fragrance that clings to the skin and the memory. Ancient oaks, their branches gnarled like arthritic fingers, punctuate the landscape, their leaves rustling with secrets whispered on the breeze. The Ohio River, a broad, languid ribbon of pewter and slate, flows a short distance to the east, its presence a constant, murmuring backdrop to the quietude of Rio Grande. The roads, often unpaved and winding, follow the contours of the land, leading through fields that stretch to the horizon and past farmsteads that seem to have grown organically from the soil. The history of Rio Grande is intertwined with the agricultural pulse of this region, a place where generations have coaxed sustenance from the fertile ground. Its early settlers, drawn by the promise of rich farmland and the dependable flow of the Ohio, established a community built on hard work and close-knit ties. The local economy, while diversified, still leans heavily on the bounty of the land, with truck farms and small livestock operations providing the backbone for many families. It is a place where the past is not so much a distant echo as a present hum, evident in the sturdy, time-worn barns and the quiet pride of its inhabitants. Rio Grande itself, though small, carries a distinct character, a quiet resilience forged by the seasons and the enduring spirit of rural Ohio.
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This page provides an interactive Google map of Rio Grande, Ohio with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Rio Grande and Gallia County.
Detailed location data for Rio Grande includes the ZIP code (45674), telephone area code (937), county seat of Gallia County (Gallipolis), and school district assignment (Gallipolis City School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Rio Grande is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |